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zephyr/subsys/cpp/Kconfig

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kconfig: Clean up header comments and make them consistent Use this short header style in all Kconfig files: # <description> # <copyright> # <license> ... Also change all <description>s from # Kconfig[.extension] - Foo-related options to just # Foo-related options It's clear enough that it's about Kconfig. The <description> cleanup was done with this command, along with some manual cleanup (big letter at the start, etc.) git ls-files '*Kconfig*' | \ xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /' Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-01 20:45:29 +08:00
# C++ configuration options
Build: Improve C++ support Can choose the C++ standard (C++98/11/14/17/2a) Can link with standard C++ library (libstdc++) Add support of C++ exceptions Add support of C++ RTTI Add C++ options to subsys/cpp/Kconfig Implements new and delete using k_malloc and k_free if CONFIG_HEAP_MEM_POOL_SIZE is defined Signed-off-by: Benoit Leforestier <benoit.leforestier@gmail.com>
2018-10-24 00:20:51 +08:00
# Copyright (c) 2018 B. Leforestier
# SPDX-License-Identifier: Apache-2.0
c++: kconfig: Fix choice dependencies and use 'menuconfig' symbol - Make the 'C++ Standard' choice depend on CPLUSPLUS, so that it only shows up when C++ support is enabled. Also check that CPLUSPLUS is enabled before checking the standard in the top-level CMakeLists.txt, to avoid triggering an assert. - The 'C++ Options' menu now contains just CPLUSPLUS and its indented children. Remove one menu level by removing the menu and turning CPLUSPLUS into a 'menuconfig' symbol. Also change the prompt from "Enable C++ support for the application" to just "C++ support for the application", to make it consistent with e.g. "Logging". - Factor out the common CPLUSPLUS dependency with an 'if CPLUSPLUS'. - Order symbol properties more consistently with other Kconfig files, with the prompt at the top, etc. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-05-16 05:01:58 +08:00
menuconfig CPLUSPLUS
bool "C++ support for the application"
Build: Improve C++ support Can choose the C++ standard (C++98/11/14/17/2a) Can link with standard C++ library (libstdc++) Add support of C++ exceptions Add support of C++ RTTI Add C++ options to subsys/cpp/Kconfig Implements new and delete using k_malloc and k_free if CONFIG_HEAP_MEM_POOL_SIZE is defined Signed-off-by: Benoit Leforestier <benoit.leforestier@gmail.com>
2018-10-24 00:20:51 +08:00
help
This option enables the use of applications built with C++.
c++: kconfig: Fix choice dependencies and use 'menuconfig' symbol - Make the 'C++ Standard' choice depend on CPLUSPLUS, so that it only shows up when C++ support is enabled. Also check that CPLUSPLUS is enabled before checking the standard in the top-level CMakeLists.txt, to avoid triggering an assert. - The 'C++ Options' menu now contains just CPLUSPLUS and its indented children. Remove one menu level by removing the menu and turning CPLUSPLUS into a 'menuconfig' symbol. Also change the prompt from "Enable C++ support for the application" to just "C++ support for the application", to make it consistent with e.g. "Logging". - Factor out the common CPLUSPLUS dependency with an 'if CPLUSPLUS'. - Order symbol properties more consistently with other Kconfig files, with the prompt at the top, etc. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-05-16 05:01:58 +08:00
if CPLUSPLUS
Build: Improve C++ support Can choose the C++ standard (C++98/11/14/17/2a) Can link with standard C++ library (libstdc++) Add support of C++ exceptions Add support of C++ RTTI Add C++ options to subsys/cpp/Kconfig Implements new and delete using k_malloc and k_free if CONFIG_HEAP_MEM_POOL_SIZE is defined Signed-off-by: Benoit Leforestier <benoit.leforestier@gmail.com>
2018-10-24 00:20:51 +08:00
choice
prompt "C++ Standard"
default STD_CPP11
help
C++ Standards.
config STD_CPP98
bool "C++ 98"
help
1998 C++ standard as modified by the 2003 technical corrigendum
and some later defect reports.
config STD_CPP11
bool "C++ 11"
help
2011 C++ standard, previously known as C++0x.
config STD_CPP14
bool "C++ 14"
help
2014 C++ standard.
config STD_CPP17
bool "C++ 17"
help
2017 C++ standard, previously known as C++0x.
config STD_CPP2A
bool "C++ 2a"
help
Next revision of the C++ standard, which is expected to be published in 2020.
endchoice
kconfig: cpp: Have LIB_CPLUSPLUS depend on ! MINIMAL_LIBC The C++ STD library is not compatible with the minimal C library. To ensure that users do not accidentally enable LIB_CPLUSPLUS while also enabling a minimal libc library we add a dependency in Kconfig. Also, use depends instead of select between EXCEPTIONS, RTTI, and LIB_CPLUSPLUS as use of select is discouraged in this situation. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2019-08-13 21:17:01 +08:00
if ! MINIMAL_LIBC
Build: Improve C++ support Can choose the C++ standard (C++98/11/14/17/2a) Can link with standard C++ library (libstdc++) Add support of C++ exceptions Add support of C++ RTTI Add C++ options to subsys/cpp/Kconfig Implements new and delete using k_malloc and k_free if CONFIG_HEAP_MEM_POOL_SIZE is defined Signed-off-by: Benoit Leforestier <benoit.leforestier@gmail.com>
2018-10-24 00:20:51 +08:00
config LIB_CPLUSPLUS
bool "Link with STD C++ library"
help
Link with STD C++ Library.
kconfig: cpp: Have LIB_CPLUSPLUS depend on ! MINIMAL_LIBC The C++ STD library is not compatible with the minimal C library. To ensure that users do not accidentally enable LIB_CPLUSPLUS while also enabling a minimal libc library we add a dependency in Kconfig. Also, use depends instead of select between EXCEPTIONS, RTTI, and LIB_CPLUSPLUS as use of select is discouraged in this situation. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2019-08-13 21:17:01 +08:00
if LIB_CPLUSPLUS
Build: Improve C++ support Can choose the C++ standard (C++98/11/14/17/2a) Can link with standard C++ library (libstdc++) Add support of C++ exceptions Add support of C++ RTTI Add C++ options to subsys/cpp/Kconfig Implements new and delete using k_malloc and k_free if CONFIG_HEAP_MEM_POOL_SIZE is defined Signed-off-by: Benoit Leforestier <benoit.leforestier@gmail.com>
2018-10-24 00:20:51 +08:00
config EXCEPTIONS
bool "Enable C++ exceptions support"
help
This option enables support of C++ exceptions.
config RTTI
bool "Enable C++ RTTI support"
help
This option enables support of C++ RTTI.
kconfig: Global whitespace/consistency cleanup Clean up space errors and use a consistent style throughout the Kconfig files. This makes reading the Kconfig files more distraction-free, helps with grepping, and encourages the same style getting copied around everywhere (meaning another pass hopefully won't be needed). Go for the most common style: - Indent properties with a single tab, including for choices. Properties on choices work exactly the same syntactically as properties on symbols, so not sure how the no-indentation thing happened. - Indent help texts with a tab followed by two spaces - Put a space between 'config' and the symbol name, not a tab. This also helps when grepping for definitions. - Do '# A comment' instead of '#A comment' I tweaked Kconfiglib a bit to find most of the stuff. Some help texts were reflowed to 79 columns with 'gq' in Vim as well, though not all, because I was afraid I'd accidentally mess up formatting. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-01 17:24:07 +08:00
endif # LIB_CPLUSPLUS
cpp: Added option to disable Zephyrs cpp implementation Added a Kconfig option to disable Zephyrs cpp implementation for operator new, delete, pure virtual functions and vtables. Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>
2019-08-18 08:13:32 +08:00
kconfig: cpp: Have LIB_CPLUSPLUS depend on ! MINIMAL_LIBC The C++ STD library is not compatible with the minimal C library. To ensure that users do not accidentally enable LIB_CPLUSPLUS while also enabling a minimal libc library we add a dependency in Kconfig. Also, use depends instead of select between EXCEPTIONS, RTTI, and LIB_CPLUSPLUS as use of select is discouraged in this situation. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
2019-08-13 21:17:01 +08:00
endif # ! MINIMAL_LIBC
c++: kconfig: Fix choice dependencies and use 'menuconfig' symbol - Make the 'C++ Standard' choice depend on CPLUSPLUS, so that it only shows up when C++ support is enabled. Also check that CPLUSPLUS is enabled before checking the standard in the top-level CMakeLists.txt, to avoid triggering an assert. - The 'C++ Options' menu now contains just CPLUSPLUS and its indented children. Remove one menu level by removing the menu and turning CPLUSPLUS into a 'menuconfig' symbol. Also change the prompt from "Enable C++ support for the application" to just "C++ support for the application", to make it consistent with e.g. "Logging". - Factor out the common CPLUSPLUS dependency with an 'if CPLUSPLUS'. - Order symbol properties more consistently with other Kconfig files, with the prompt at the top, etc. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-05-16 05:01:58 +08:00
endif # CPLUSPLUS